- WIP on insert/update statement

src/QueryBuilder.php

@@ -10,6 +10,12 @@ class QueryBuilder
      * Those are the parameters we are going to bind to PDO.
      */
     public array $parameters = [];
+    
+    /**
+     *
+     * Those values are to be inserted or updated
+     */
+    public array $values = [];
 
     public string $conditionOperator = Query\Where::CONDITION_AND;
     
@@ -31,13 +37,45 @@ class QueryBuilder
         return $this;
     }
     
-    public function delete(string $alias = "") : self
+    public function insert(array $fieldlist, string $table, ? string $alias = null, ? string $database = null, ? string $schema = null) : self
+    {
+        if ( ! $this->has(Query\Insert::class) ) {            
+            if ( $database ) {
+                $table = "\"$database\".$table";
+            }
+
+            if ( $schema ) {
+                $table = "\"$schema\".$table";
+            }
+
+            $insert = new Query\Insert();
+            $this->push($insert);
+            
+            $insert->fieldist = $fieldlist;
+            $insert->alias = $alias;
+            $insert->table = $table;
+        }
+
+        return $this;
+    }
+
+    public function values(array $dataset) : self 
+    {
+        
+        if ( false === ( $values = $this->has(Query\Values::class) ) ) {
+            $values = new Query\Values();
+            $this->push($values);
+        }
+        
+        $values->add($dataset);
+        
+        return $this;
+    }
+    
+    public function delete() : self
     {
         if ( ! $this->has(Query\Delete::class) ) {
-            $delete = new Query\Delete();
-            
-            $delete->alias = $alias;
-            $this->push($delete);
+            $this->push(new Query\Delete());
         }
 
         return $this;
@@ -45,8 +83,6 @@ class QueryBuilder
 
     public function from(string $table, ? string $alias = null, ? string $database = null, ? string $schema = null) : self
     {
-        // $table = "\"$table\"";
-        
         if ( $database ) {
             $table = "\"$database\".$table";
         }
@@ -61,6 +97,7 @@ class QueryBuilder
         else {
             $from = new Query\From($this);
             $this->push($from);
+            
             $from->set($alias ? [ $alias => $table ] : $table);
         }
 
@@ -98,6 +135,7 @@ class QueryBuilder
 
         $this->conditionOperator = $operator;
         $where->add($field, $value, $operator, $condition, $not);
+        
         return $this;
     }
 
@@ -181,7 +219,8 @@ class QueryBuilder
         return $this->render();
     }
 
-    public function addParameter($value, $key = null) {
+    public function addParameter($value, string $key = null) : string 
+    {
         if ( $key === null ) {
             $key = ":p" . $this->parameterIndex++;
         }
@@ -189,4 +228,8 @@ class QueryBuilder
         $this->parameters[$key] = $value;
         return $key;
     }
+    
+    public function addValues(array $values) {
+        $this->values = $values;
+    }
 }